Longman's TOEFL iBT is an intermediate level guidebook for those who are looking for overall language skill training as well as exam preparation.

The main features of the book include:

Diagnostic pre- and post-tests to help you asses your progres

Eight mini-tests to enable you to get a preview of the test format

Two full practice tests

Appendixes related to cohesion, sentence structure and error correction. These are particularly helpful if you have difficulty with your writing

Self-assessment checklists so you can track your progress

Many students find it comfortable to begin their TOEFL study with this guidebook. The reading selections in particular are not overly advanced, and enable you to develop your confidence and language skills simultaneously.